The Heisman race: the top 5 candidates

STILLWATER -- With just three weeks left in the regular season, the Heisman race is far from clear.

Brandon Weeden is rising. Andrew Luck is falling. Trent Richardson, Kellen Moore and Case Keenum are still in the mix.

Oklahoma State's Brandon Weeden (3) looks at the crowd duringa a college football game between Texas Tech University (TTU) and Oklahoma State University (OSU) at Jones AT&T Stadium in Lubbock, Texas, Saturday, Nov. 12, 2011. Photo by Sarah Phipps, The Oklahoman ORG XMIT: KOD